The rarity of Axe of the Chaos Hound is Uncommon. At this moment the item is available for trade.
Axe of the Chaos Hound is a skin for Chaos Knight. The skin was added to the game on March 12, 2014, it was created by terra.cotta.
Axe of the Chaos Hound is currently one of the most popular skins, but it is rarely seen in the game due to its high price.